Immunoglobulin M deficiency in the immune response of patients with rheumatoid arthritis.
D000361:Agammaglobulinemia / Q000150:complications*; D000888:Antibodies, Anti-Idiotypic; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D002499:Centrifugation, Density Gradient; D002848:Chromatography, DEAE-Cellulose; D003298:Coombs Test; D006386:Hemagglutination Tests; D006801:Humans; D007106:Immune Sera; D007114:Immunization; D007074:Immunoglobulin G / Q000096:biosynthesis; D007075:Immunoglobulin M / Q000096:biosynthesis*; D012217:Rheumatoid Factor; D014461:Ultracentrifugation
D000888:Antibodies, Anti-Idiotypic; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D012217:Rheumatoid Factor